Greatest Common Factor of 31, 24, 61

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 31, 24, 61 by common division method
• Greatest Common Factor of 31, 24, 61 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 31,24,61 . The biggest common factor number is the GCF number.
So the greatest common factor 31,24,61 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 98, 92, 14
• GCF of 87, 57, 27
• GCF of 13, 53, 84
• GCF of 42, 40, 90
• GCF of 61, 52, 20

1. What is the GCF of 31, 24, 61?

Answer: GCF of 31, 24, 61 is 1.

2. How to Find the GCF of 31, 24, 61

Answer: Greatest Common Factor(GCF) of 31, 24, 61 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(31, 24, 61) = 1.